Fix typos

pages/Workflows.md

@@ -6,11 +6,10 @@ The simulation and raw data processing chains consist of workflows that are
 executed on heterogeneous clusters of computers. The harmonisation of workflow
 interfaces is one of the bigger challenges due to the large variety of software
 being used in individual processing steps. The benefits of a standardised
-interface lie in clarity and simplified maintainance. The Common Workflow
+interface lie in clarity and simplified maintenance. The Common Workflow
 Language (CWL) is currently being evaluated as an abstraction layer to describe
-analysis workflows and tools. It provides scalability and portability accross
+analysis workflows and tools. It provides scalability and portability across
 many different software and hardware environments.
 
 - dirac
 - CWL + dirac 
-